精选70MarketWatch（RSS）研究与分析
50岁创业者成功率是30岁两倍，老年创业潮兴起
Older workers are fighting ageism by starting their own businesses — and they’re outperforming younger entrepreneurs
A business founder at age 50 is almost twice as likely to experience success as someone in their 30s.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力